In parts of Arizona like Flagstaff and Sedona, leaves on the trees are changing color. Here's your guide to fall colors and where to visit.

Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.

The October full moon is set to be extra special this year because it’s a supermoon. Here is when to see it in Arizona and when is the next one.

Arizona is known for expansive views of cactus, pine trees and everything between. This historic byway has it all. How to plan your next road trip.

Because of Arizona's proximity to Vandenberg, there's a good chance people can see a rocket in the sky, especially at night or very early morning.

We're only a few days into September, and SpaceX is already eyeing its second rocket launch of the month from the Southern California coast. That's right, the commercial spaceflight company that ...

A region more accustomed to baking heat than soggy weather is about to get soaked, raising the risk of flash floods that can ...

Because of Arizona's proximity to the launch site, there's a good chance people there can see the spacecraft streak across the sky, especially at night or very early morning. In this case, an evening ...